Audio Track Best: Avidemux Cannot Use That File As

container formats

The error "Cannot use that file as audio track" in Avidemux typically occurs because the software is unable to handle certain or specific codecs when they are loaded as external tracks . Why This Happens

• Right-clicking on the file and selecting "Properties" (Windows) or "Get Info" (Mac)
• Checking the file extension (e.g., .wav, .mp3, .aac)

AAC

The most common culprit is attempting to import an or OGG file directly into a project where the output is set to copy, or simply because the internal decoder is failing to read the file header. avidemux cannot use that file as audio track

• Opening Avidemux and clicking on "Help" > "Check for updates" (Windows) or "Avidemux" > "Check for updates" (Mac)
• Downloading the latest version from the Avidemux website

Unsupported Containers

: Avidemux often cannot demux external audio that is still wrapped in a container like .m4a or .mp4 . It generally requires raw audio streams (e.g., raw AAC, MP3, or AC3) rather than files meant for playback in media players. container formats The error "Cannot use that file